| 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 | $36.84 | 7.259% | $39.5142 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $211.44 | 5.148% | $222.3249 | $222.32 | $222.30 | $222.30 |
| Purchase #3 | $204.70 | 13.149% | $231.616 | $231.62 | $231.60 | $231.60 |
| Purchase #4 | $33.26 | 7.223% | $35.6624 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $198.71 | 7.355% | $213.3251 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $168.80 | 12.325% | $189.6046 | $189.60 | $189.60 | $189.60 |
| Purchase #7 | $51.37 | 4.653% | $53.7602 | $53.76 | $53.75 | $53.80 |
| 7 purchase totals = | $905.12 | $985.8074 | $985.80 | $985.75 | $985.80 | |