| 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 | $81.32 | 7.191% | $87.1677 | $87.17 | $87.15 | $87.20 |
| Purchase #2 | $21.82 | 9.182% | $23.8235 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $52.49 | 3.760% | $54.4636 | $54.46 | $54.45 | $54.50 |
| Purchase #4 | $243.99 | 10.427% | $269.4308 | $269.43 | $269.45 | $269.40 |
| Purchase #5 | $147.42 | 10.517% | $162.9242 | $162.92 | $162.90 | $162.90 |
| Purchase #6 | $183.45 | 12.199% | $205.8291 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $175.55 | 9.756% | $192.6767 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $906.04 | $996.3156 | $996.31 | $996.30 | $996.30 | |