| 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 | $53.98 | 9.163% | $58.9262 | $58.93 | $58.95 | $58.90 |
| Purchase #2 | $108.72 | 5.140% | $114.3082 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $156.99 | 10.422% | $173.3515 | $173.35 | $173.35 | $173.40 |
| Purchase #4 | $20.68 | 4.564% | $21.6238 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $48.60 | 4.225% | $50.6534 | $50.65 | $50.65 | $50.70 |
| Purchase #6 | $37.77 | 13.437% | $42.8452 | $42.85 | $42.85 | $42.80 |
| Purchase #7 | $86.99 | 10.775% | $96.3632 | $96.36 | $96.35 | $96.40 |
| 7 purchase totals = | $513.73 | $558.0715 | $558.07 | $558.05 | $558.10 | |