| 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 | $80.84 | 3.821% | $83.9289 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $101.68 | 8.337% | $110.1571 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $36.66 | 12.118% | $41.1025 | $41.10 | $41.10 | $41.10 |
| Purchase #4 | $239.85 | 8.315% | $259.7935 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $145.70 | 9.239% | $159.1612 | $159.16 | $159.15 | $159.20 |
| Purchase #6 | $96.26 | 4.479% | $100.5715 | $100.57 | $100.55 | $100.60 |
| Purchase #7 | $247.63 | 3.222% | $255.6086 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $948.62 | $1,010.3233 | $1,010.32 | $1,010.30 | $1,010.40 | |