| 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 | $25.56 | 8.488% | $27.7295 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $23.32 | 10.539% | $25.7777 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $32.33 | 13.415% | $36.6671 | $36.67 | $36.65 | $36.70 |
| Purchase #4 | $97.77 | 13.303% | $110.7763 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $19.83 | 11.710% | $22.1521 | $22.15 | $22.15 | $22.20 |
| Purchase #6 | $116.77 | 13.299% | $132.2992 | $132.30 | $132.30 | $132.30 |
| Purchase #7 | $241.35 | 6.154% | $256.2027 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $556.93 | $611.6046 | $611.61 | $611.65 | $611.70 | |