| 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 | $72.26 | 10.643% | $79.9506 | $79.95 | $79.95 | $80.00 |
| Purchase #2 | $143.34 | 11.546% | $159.89 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $229.96 | 8.740% | $250.0585 | $250.06 | $250.05 | $250.10 |
| Purchase #4 | $40.60 | 9.823% | $44.5881 | $44.59 | $44.60 | $44.60 |
| Purchase #5 | $160.48 | 5.758% | $169.7204 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $190.96 | 10.592% | $211.1865 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $80.95 | 9.618% | $88.7358 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $918.55 | $1,004.1299 | $1,004.14 | $1,004.15 | $1,004.20 | |