| 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 | $65.71 | 9.375% | $71.8703 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $165.94 | 8.148% | $179.4608 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $79.64 | 10.309% | $87.8501 | $87.85 | $87.85 | $87.90 |
| Purchase #4 | $119.34 | 12.826% | $134.6465 | $134.65 | $134.65 | $134.60 |
| Purchase #5 | $6.43 | 6.138% | $6.8247 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $151.84 | 5.783% | $160.6209 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $212.39 | 4.307% | $221.5376 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $801.29 | $862.8109 | $862.81 | $862.75 | $862.80 | |