| 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 | $29.33 | 9.661% | $32.1636 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $209.81 | 6.809% | $224.096 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $149.28 | 5.691% | $157.7755 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $29.37 | 9.303% | $32.1023 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $244.64 | 6.339% | $260.1477 | $260.15 | $260.15 | $260.10 |
| Purchase #6 | $152.52 | 6.774% | $162.8517 | $162.85 | $162.85 | $162.90 |
| Purchase #7 | $110.67 | 8.748% | $120.3514 | $120.35 | $120.35 | $120.40 |
| 7 purchase totals = | $925.62 | $989.4882 | $989.49 | $989.50 | $989.60 | |