| 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 | $23.34 | 4.193% | $24.3186 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $75.66 | 12.487% | $85.1077 | $85.11 | $85.10 | $85.10 |
| Purchase #3 | $89.97 | 9.838% | $98.8212 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $195.52 | 5.532% | $206.3362 | $206.34 | $206.35 | $206.30 |
| Purchase #5 | $94.41 | 4.486% | $98.6452 | $98.65 | $98.65 | $98.60 |
| Purchase #6 | $88.76 | 5.724% | $93.8406 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $100.51 | 7.825% | $108.3749 | $108.37 | $108.35 | $108.40 |
| 7 purchase totals = | $668.17 | $715.4444 | $715.45 | $715.40 | $715.30 | |