| 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 | $46.97 | 11.815% | $52.5195 | $52.52 | $52.50 | $52.50 |
| Purchase #2 | $10.87 | 11.751% | $12.1473 | $12.15 | $12.15 | $12.10 |
| Purchase #3 | $79.30 | 6.423% | $84.3934 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $202.25 | 11.657% | $225.8263 | $225.83 | $225.85 | $225.80 |
| Purchase #5 | $129.78 | 4.367% | $135.4475 | $135.45 | $135.45 | $135.40 |
| Purchase #6 | $120.60 | 6.408% | $128.328 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $96.88 | 9.541% | $106.1233 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $686.65 | $744.7853 | $744.79 | $744.80 | $744.60 | |