| 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 | $51.94 | 13.426% | $58.9135 | $58.91 | $58.90 | $58.90 |
| Purchase #2 | $32.94 | 8.232% | $35.6516 | $35.65 | $35.65 | $35.70 |
| Purchase #3 | $128.68 | 6.640% | $137.2244 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $28.69 | 4.529% | $29.9894 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $162.45 | 9.723% | $178.245 | $178.25 | $178.25 | $178.20 |
| Purchase #6 | $99.81 | 6.757% | $106.5542 | $106.55 | $106.55 | $106.60 |
| Purchase #7 | $124.77 | 8.216% | $135.0211 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $629.28 | $681.5992 | $681.59 | $681.55 | $681.60 | |