| 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 | $32.34 | 8.819% | $35.1921 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $6.89 | 6.730% | $7.3537 | $7.35 | $7.35 | $7.40 |
| Purchase #3 | $19.81 | 5.817% | $20.9623 | $20.96 | $20.95 | $21.00 |
| Purchase #4 | $65.68 | 3.232% | $67.8028 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $165.86 | 10.581% | $183.4096 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $160.85 | 12.681% | $181.2474 | $181.25 | $181.25 | $181.20 |
| Purchase #7 | $11.38 | 8.374% | $12.333 | $12.33 | $12.35 | $12.30 |
| 7 purchase totals = | $462.81 | $508.3009 | $508.29 | $508.30 | $508.30 | |