| 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 | $55.28 | 5.598% | $58.3746 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $197.37 | 7.297% | $211.7721 | $211.77 | $211.75 | $211.80 |
| Purchase #3 | $47.62 | 12.349% | $53.5006 | $53.50 | $53.50 | $53.50 |
| Purchase #4 | $141.92 | 7.840% | $153.0465 | $153.05 | $153.05 | $153.00 |
| Purchase #5 | $231.63 | 9.672% | $254.0333 | $254.03 | $254.05 | $254.00 |
| Purchase #6 | $114.62 | 6.631% | $122.2205 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $133.44 | 13.323% | $151.2182 | $151.22 | $151.20 | $151.20 |
| 7 purchase totals = | $921.88 | $1,004.1658 | $1,004.16 | $1,004.10 | $1,004.10 | |