| 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 | $88.32 | 6.364% | $93.9407 | $93.94 | $93.95 | $93.90 |
| Purchase #2 | $99.90 | 11.461% | $111.3495 | $111.35 | $111.35 | $111.30 |
| Purchase #3 | $247.31 | 7.517% | $265.9003 | $265.90 | $265.90 | $265.90 |
| Purchase #4 | $106.93 | 7.568% | $115.0225 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $90.43 | 3.402% | $93.5064 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $235.92 | 8.365% | $255.6547 | $255.65 | $255.65 | $255.70 |
| Purchase #7 | $161.30 | 4.617% | $168.7472 | $168.75 | $168.75 | $168.70 |
| 7 purchase totals = | $1,030.11 | $1,104.1213 | $1,104.12 | $1,104.10 | $1,104.00 | |