| 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 | $78.42 | 10.754% | $86.8533 | $86.85 | $86.85 | $86.90 |
| Purchase #2 | $130.86 | 7.751% | $141.003 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $129.75 | 4.352% | $135.3967 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $192.47 | 11.683% | $214.9563 | $214.96 | $214.95 | $215.00 |
| Purchase #5 | $5.69 | 4.630% | $5.9534 | $5.95 | $5.95 | $6.00 |
| Purchase #6 | $48.80 | 10.467% | $53.9079 | $53.91 | $53.90 | $53.90 |
| Purchase #7 | $241.52 | 6.457% | $257.1149 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $827.51 | $895.1855 | $895.18 | $895.15 | $895.30 | |