| 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 | $84.92 | 4.437% | $88.6879 | $88.69 | $88.70 | $88.70 |
| Purchase #2 | $7.39 | 12.647% | $8.3246 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $121.43 | 4.193% | $126.5216 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $28.97 | 12.365% | $32.5521 | $32.55 | $32.55 | $32.60 |
| Purchase #5 | $192.43 | 4.334% | $200.7699 | $200.77 | $200.75 | $200.80 |
| Purchase #6 | $49.46 | 7.417% | $53.1284 | $53.13 | $53.15 | $53.10 |
| Purchase #7 | $157.63 | 6.319% | $167.5906 | $167.59 | $167.60 | $167.60 |
| 7 purchase totals = | $642.23 | $677.5751 | $677.57 | $677.55 | $677.60 | |