| 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 | $31.27 | 7.723% | $33.685 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $211.34 | 6.422% | $224.9123 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $83.95 | 9.368% | $91.8144 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $8.91 | 5.179% | $9.3714 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $5.28 | 7.759% | $5.6897 | $5.69 | $5.70 | $5.70 |
| Purchase #6 | $38.57 | 5.721% | $40.7766 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $67.67 | 4.316% | $70.5906 | $70.59 | $70.60 | $70.60 |
| 7 purchase totals = | $446.99 | $476.8400 | $476.84 | $476.85 | $476.90 | |