| 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 | $39.42 | 5.811% | $41.7107 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $18.74 | 3.688% | $19.4311 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $161.40 | 11.433% | $179.8529 | $179.85 | $179.85 | $179.90 |
| Purchase #4 | $183.81 | 12.252% | $206.3304 | $206.33 | $206.35 | $206.30 |
| Purchase #5 | $40.97 | 5.461% | $43.2074 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $120.94 | 7.761% | $130.3262 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $88.78 | 5.107% | $93.314 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $654.06 | $714.1727 | $714.17 | $714.20 | $714.10 | |