| 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 | $38.62 | 9.454% | $42.2711 | $42.27 | $42.25 | $42.30 |
| Purchase #2 | $26.81 | 9.789% | $29.4344 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $222.73 | 3.604% | $230.7572 | $230.76 | $230.75 | $230.80 |
| Purchase #4 | $141.28 | 12.536% | $158.9909 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $232.77 | 3.361% | $240.5934 | $240.59 | $240.60 | $240.60 |
| Purchase #6 | $21.98 | 12.126% | $24.6453 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $21.81 | 12.827% | $24.6076 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $706.00 | $751.2999 | $751.30 | $751.30 | $751.30 | |