| 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 | $85.80 | 11.750% | $95.8815 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $198.90 | 6.300% | $211.4307 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $63.32 | 13.192% | $71.6732 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $120.69 | 3.362% | $124.7476 | $124.75 | $124.75 | $124.70 |
| Purchase #5 | $84.96 | 9.422% | $92.9649 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $19.75 | 8.437% | $21.4163 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $83.25 | 13.164% | $94.209 | $94.21 | $94.20 | $94.20 |
| 7 purchase totals = | $656.67 | $712.3232 | $712.32 | $712.30 | $712.30 | |