| 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 | $193.27 | 10.750% | $214.0465 | $214.05 | $214.05 | $214.00 |
| Purchase #2 | $46.45 | 4.630% | $48.6006 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $10.89 | 13.304% | $12.3388 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $168.75 | 5.814% | $178.5611 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $24.70 | 7.383% | $26.5236 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $184.73 | 4.395% | $192.8489 | $192.85 | $192.85 | $192.80 |
| Purchase #7 | $93.49 | 13.865% | $106.4524 | $106.45 | $106.45 | $106.50 |
| 7 purchase totals = | $722.28 | $779.3719 | $779.37 | $779.35 | $779.30 | |