| 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 | $96.33 | 4.148% | $100.3258 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $73.77 | 8.658% | $80.157 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $18.99 | 13.311% | $21.5178 | $21.52 | $21.50 | $21.50 |
| Purchase #4 | $157.66 | 12.110% | $176.7526 | $176.75 | $176.75 | $176.80 |
| Purchase #5 | $171.42 | 10.428% | $189.2957 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $24.47 | 13.758% | $27.8366 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $118.49 | 6.250% | $125.8956 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $661.13 | $721.7811 | $721.80 | $721.80 | $721.80 | |