| 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 | $35.86 | 5.740% | $37.9184 | $37.92 | $37.90 | $37.90 |
| Purchase #2 | $75.46 | 13.555% | $85.6886 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $242.32 | 4.252% | $252.6234 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $161.44 | 7.672% | $173.8257 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $91.29 | 5.185% | $96.0234 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $138.65 | 8.585% | $150.5531 | $150.55 | $150.55 | $150.60 |
| Purchase #7 | $168.65 | 12.553% | $189.8206 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $913.67 | $986.4532 | $986.45 | $986.40 | $986.40 | |