| 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 | $46.80 | 9.614% | $51.2994 | $51.30 | $51.30 | $51.30 |
| Purchase #2 | $180.43 | 9.522% | $197.6105 | $197.61 | $197.60 | $197.60 |
| Purchase #3 | $98.54 | 11.656% | $110.0258 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $36.59 | 4.216% | $38.1326 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $165.79 | 9.327% | $181.2532 | $181.25 | $181.25 | $181.30 |
| Purchase #6 | $133.39 | 4.139% | $138.911 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $95.99 | 12.200% | $107.7008 | $107.70 | $107.70 | $107.70 |
| 7 purchase totals = | $757.53 | $824.9333 | $824.93 | $824.95 | $824.90 | |