| 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 | $48.89 | 10.866% | $54.2024 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $157.78 | 3.132% | $162.7217 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $63.82 | 9.513% | $69.8912 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $143.27 | 5.210% | $150.7344 | $150.73 | $150.75 | $150.70 |
| Purchase #5 | $114.65 | 6.493% | $122.0942 | $122.09 | $122.10 | $122.10 |
| Purchase #6 | $125.29 | 3.463% | $129.6288 | $129.63 | $129.65 | $129.60 |
| Purchase #7 | $29.45 | 10.839% | $32.6421 | $32.64 | $32.65 | $32.60 |
| 7 purchase totals = | $683.15 | $721.9148 | $721.90 | $721.95 | $721.80 | |