| 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 | $37.86 | 12.650% | $42.6493 | $42.65 | $42.65 | $42.60 |
| Purchase #2 | $242.37 | 11.446% | $270.1117 | $270.11 | $270.10 | $270.10 |
| Purchase #3 | $80.71 | 4.597% | $84.4202 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $66.98 | 10.639% | $74.106 | $74.11 | $74.10 | $74.10 |
| Purchase #5 | $229.90 | 5.209% | $241.8755 | $241.88 | $241.90 | $241.90 |
| Purchase #6 | $83.45 | 9.472% | $91.3544 | $91.35 | $91.35 | $91.40 |
| Purchase #7 | $50.42 | 7.357% | $54.1294 | $54.13 | $54.15 | $54.10 |
| 7 purchase totals = | $791.69 | $858.6465 | $858.65 | $858.65 | $858.60 | |