| 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 | $80.91 | 4.642% | $84.6658 | $84.67 | $84.65 | $84.70 |
| Purchase #2 | $85.62 | 12.368% | $96.2095 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $161.74 | 10.754% | $179.1335 | $179.13 | $179.15 | $179.10 |
| Purchase #4 | $43.61 | 10.250% | $48.08 | $48.08 | $48.10 | $48.10 |
| Purchase #5 | $150.65 | 12.559% | $169.5701 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $114.46 | 11.574% | $127.7076 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $208.89 | 5.476% | $220.3288 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $845.88 | $925.6953 | $925.70 | $925.70 | $925.70 | |