| 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 | $32.97 | 7.154% | $35.3287 | $35.33 | $35.35 | $35.30 |
| Purchase #2 | $146.53 | 5.667% | $154.8339 | $154.83 | $154.85 | $154.80 |
| Purchase #3 | $7.55 | 6.685% | $8.0547 | $8.05 | $8.05 | $8.10 |
| Purchase #4 | $248.42 | 12.654% | $279.8551 | $279.86 | $279.85 | $279.90 |
| Purchase #5 | $138.88 | 9.479% | $152.0444 | $152.04 | $152.05 | $152.00 |
| Purchase #6 | $74.38 | 9.791% | $81.6625 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $168.27 | 4.357% | $175.6015 | $175.60 | $175.60 | $175.60 |
| 7 purchase totals = | $817.00 | $887.3808 | $887.37 | $887.40 | $887.40 | |