| 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 | $32.40 | 8.412% | $35.1255 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $179.25 | 12.321% | $201.3354 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $147.63 | 3.278% | $152.4693 | $152.47 | $152.45 | $152.50 |
| Purchase #4 | $18.45 | 9.366% | $20.178 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $22.80 | 7.781% | $24.5741 | $24.57 | $24.55 | $24.60 |
| Purchase #6 | $244.47 | 3.656% | $253.4078 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $165.41 | 8.120% | $178.8413 | $178.84 | $178.85 | $178.80 |
| 7 purchase totals = | $810.41 | $865.9314 | $865.94 | $865.95 | $865.90 | |