| 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 | $68.94 | 3.482% | $71.3405 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $81.41 | 6.718% | $86.8791 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $36.51 | 3.103% | $37.6429 | $37.64 | $37.65 | $37.60 |
| Purchase #4 | $95.55 | 12.108% | $107.1192 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $184.25 | 6.133% | $195.5501 | $195.55 | $195.55 | $195.60 |
| Purchase #6 | $118.35 | 8.692% | $128.637 | $128.64 | $128.65 | $128.60 |
| Purchase #7 | $10.41 | 13.298% | $11.7943 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $595.42 | $638.9631 | $638.96 | $639.00 | $638.90 | |