| 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 | $67.44 | 3.311% | $69.6729 | $69.67 | $69.65 | $69.70 |
| Purchase #2 | $174.82 | 7.405% | $187.7654 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $29.27 | 8.439% | $31.7401 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $208.84 | 10.524% | $230.8183 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $237.64 | 5.813% | $251.454 | $251.45 | $251.45 | $251.50 |
| Purchase #6 | $129.97 | 8.874% | $141.5035 | $141.50 | $141.50 | $141.50 |
| Purchase #7 | $152.28 | 9.550% | $166.8227 | $166.82 | $166.80 | $166.80 |
| 7 purchase totals = | $1,000.26 | $1,079.7769 | $1,079.77 | $1,079.70 | $1,079.80 | |