| 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 | $21.98 | 11.621% | $24.5343 | $24.53 | $24.55 | $24.50 |
| Purchase #2 | $113.64 | 6.569% | $121.105 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $243.73 | 12.360% | $273.855 | $273.86 | $273.85 | $273.90 |
| Purchase #4 | $225.54 | 8.165% | $243.9553 | $243.96 | $243.95 | $244.00 |
| Purchase #5 | $52.44 | 8.502% | $56.8984 | $56.90 | $56.90 | $56.90 |
| Purchase #6 | $75.90 | 11.374% | $84.5329 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $31.48 | 3.657% | $32.6312 | $32.63 | $32.65 | $32.60 |
| 7 purchase totals = | $764.71 | $837.5121 | $837.52 | $837.55 | $837.50 | |