| 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 | $73.27 | 11.408% | $81.6286 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $85.80 | 8.714% | $93.2766 | $93.28 | $93.30 | $93.30 |
| Purchase #3 | $188.69 | 13.595% | $214.3424 | $214.34 | $214.35 | $214.30 |
| Purchase #4 | $148.35 | 4.579% | $155.1429 | $155.14 | $155.15 | $155.10 |
| Purchase #5 | $129.94 | 4.539% | $135.838 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $176.48 | 6.592% | $188.1136 | $188.11 | $188.10 | $188.10 |
| Purchase #7 | $75.77 | 9.759% | $83.1644 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $878.30 | $951.5065 | $951.50 | $951.55 | $951.40 | |