| 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 | $31.86 | 10.525% | $35.2133 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $30.71 | 10.493% | $33.9324 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $57.67 | 9.165% | $62.9555 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $241.65 | 8.716% | $262.7122 | $262.71 | $262.70 | $262.70 |
| Purchase #5 | $74.30 | 13.765% | $84.5274 | $84.53 | $84.55 | $84.50 |
| Purchase #6 | $101.77 | 12.670% | $114.6643 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $25.84 | 13.842% | $29.4168 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $563.80 | $623.4219 | $623.42 | $623.40 | $623.40 | |