| 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 | $111.43 | 6.517% | $118.6919 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $72.51 | 9.552% | $79.4362 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $75.65 | 12.441% | $85.0616 | $85.06 | $85.05 | $85.10 |
| Purchase #4 | $24.54 | 6.545% | $26.1461 | $26.15 | $26.15 | $26.10 |
| Purchase #5 | $10.42 | 6.433% | $11.0903 | $11.09 | $11.10 | $11.10 |
| Purchase #6 | $202.81 | 11.653% | $226.4434 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $216.72 | 3.199% | $223.6529 | $223.65 | $223.65 | $223.70 |
| 7 purchase totals = | $714.08 | $770.5224 | $770.52 | $770.55 | $770.50 | |