| 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 | $89.64 | 9.103% | $97.7999 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $11.80 | 7.138% | $12.6423 | $12.64 | $12.65 | $12.60 |
| Purchase #3 | $138.95 | 10.802% | $153.9594 | $153.96 | $153.95 | $154.00 |
| Purchase #4 | $44.71 | 5.608% | $47.2173 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $39.62 | 4.540% | $41.4187 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $110.66 | 8.653% | $120.2354 | $120.24 | $120.25 | $120.20 |
| Purchase #7 | $62.26 | 3.518% | $64.4503 | $64.45 | $64.45 | $64.50 |
| 7 purchase totals = | $497.64 | $537.7233 | $537.73 | $537.70 | $537.70 | |