| 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 | $56.63 | 7.628% | $60.9497 | $60.95 | $60.95 | $60.90 |
| Purchase #2 | $32.54 | 12.357% | $36.561 | $36.56 | $36.55 | $36.60 |
| Purchase #3 | $154.26 | 4.656% | $161.4423 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $7.49 | 12.186% | $8.4027 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $105.71 | 10.598% | $116.9131 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $188.58 | 12.236% | $211.6546 | $211.65 | $211.65 | $211.70 |
| Purchase #7 | $122.63 | 4.509% | $128.1594 | $128.16 | $128.15 | $128.20 |
| 7 purchase totals = | $667.84 | $724.0828 | $724.07 | $724.05 | $724.10 | |