| 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 | $15.68 | 6.744% | $16.7375 | $16.74 | $16.75 | $16.70 |
| Purchase #2 | $69.32 | 11.602% | $77.3625 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $207.40 | 9.184% | $226.4476 | $226.45 | $226.45 | $226.40 |
| Purchase #4 | $158.87 | 11.551% | $177.2211 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $6.53 | 4.191% | $6.8037 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $128.33 | 9.767% | $140.864 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $191.29 | 10.384% | $211.1536 | $211.15 | $211.15 | $211.20 |
| 7 purchase totals = | $777.42 | $856.5900 | $856.58 | $856.55 | $856.60 | |