| 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 | $42.63 | 9.589% | $46.7178 | $46.72 | $46.70 | $46.70 |
| Purchase #2 | $146.60 | 3.469% | $151.6856 | $151.69 | $151.70 | $151.70 |
| Purchase #3 | $203.54 | 7.597% | $219.0029 | $219.00 | $219.00 | $219.00 |
| Purchase #4 | $64.32 | 12.430% | $72.315 | $72.32 | $72.30 | $72.30 |
| Purchase #5 | $119.51 | 7.687% | $128.6967 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $129.29 | 6.482% | $137.6706 | $137.67 | $137.65 | $137.70 |
| Purchase #7 | $140.90 | 11.441% | $157.0204 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $846.79 | $913.1090 | $913.12 | $913.05 | $913.10 | |