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 | $8.78 | 4.322% | $9.1595 | $9.16 | $9.15 | $9.20 |
Purchase #2 | $34.71 | 9.570% | $38.0317 | $38.03 | $38.05 | $38.00 |
Purchase #3 | $101.43 | 9.799% | $111.3691 | $111.37 | $111.35 | $111.40 |
Purchase #4 | $32.30 | 3.179% | $33.3268 | $33.33 | $33.35 | $33.30 |
Purchase #5 | $129.27 | 9.438% | $141.4705 | $141.47 | $141.45 | $141.50 |
Purchase #6 | $74.76 | 3.626% | $77.4708 | $77.47 | $77.45 | $77.50 |
Purchase #7 | $95.63 | 11.599% | $106.7221 | $106.72 | $106.70 | $106.70 |
7 purchase totals = | $476.88 | $517.5505 | $517.55 | $517.50 | $517.60 |