| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.56 | 4.116% | $80.7524 | $80.75 | $80.75 | $80.80 |
| Purchase #2 | $220.52 | 8.666% | $239.6303 | $239.63 | $239.65 | $239.60 |
| Purchase #3 | $240.26 | 3.241% | $248.0468 | $248.05 | $248.05 | $248.00 |
| Purchase #4 | $228.89 | 6.766% | $244.3767 | $244.38 | $244.40 | $244.40 |
| Purchase #5 | $95.44 | 7.411% | $102.5131 | $102.51 | $102.50 | $102.50 |
| Purchase #6 | $230.75 | 5.794% | $244.1197 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $196.98 | 7.263% | $211.2867 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $1,290.40 | $1,370.7257 | $1,370.73 | $1,370.75 | $1,370.70 | |