| 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 | $44.26 | 13.396% | $50.1891 | $50.19 | $50.20 | $50.20 |
| Purchase #2 | $71.91 | 4.359% | $75.0446 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $6.95 | 9.788% | $7.6303 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $124.62 | 5.511% | $131.4878 | $131.49 | $131.50 | $131.50 |
| Purchase #5 | $174.72 | 9.506% | $191.3289 | $191.33 | $191.35 | $191.30 |
| Purchase #6 | $66.30 | 7.696% | $71.4024 | $71.40 | $71.40 | $71.40 |
| Purchase #7 | $116.38 | 10.826% | $128.9793 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $605.14 | $656.0624 | $656.06 | $656.15 | $656.00 | |