| 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 | $30.53 | 5.372% | $32.1701 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $179.97 | 4.345% | $187.7897 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $66.62 | 3.809% | $69.1576 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $158.64 | 8.804% | $172.6067 | $172.61 | $172.60 | $172.60 |
| Purchase #5 | $40.86 | 4.479% | $42.6901 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $84.83 | 9.120% | $92.5665 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $8.59 | 6.560% | $9.1535 | $9.15 | $9.15 | $9.20 |
| 7 purchase totals = | $570.04 | $606.1342 | $606.14 | $606.10 | $606.30 | |