| 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 | $63.35 | 7.674% | $68.2115 | $68.21 | $68.20 | $68.20 |
| Purchase #2 | $13.36 | 9.107% | $14.5767 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $239.70 | 12.487% | $269.6313 | $269.63 | $269.65 | $269.60 |
| Purchase #4 | $152.83 | 4.516% | $159.7318 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $96.28 | 5.740% | $101.8065 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $80.99 | 8.740% | $88.0685 | $88.07 | $88.05 | $88.10 |
| Purchase #7 | $89.45 | 8.669% | $97.2044 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $735.96 | $799.2307 | $799.23 | $799.25 | $799.20 | |