| 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 | $32.98 | 5.727% | $34.8688 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $221.86 | 6.116% | $235.429 | $235.43 | $235.45 | $235.40 |
| Purchase #3 | $115.52 | 13.686% | $131.3301 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $19.30 | 5.592% | $20.3793 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $179.71 | 13.500% | $203.9709 | $203.97 | $203.95 | $204.00 |
| Purchase #6 | $183.37 | 4.475% | $191.5758 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $21.59 | 4.502% | $22.562 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $774.33 | $840.1159 | $840.12 | $840.15 | $840.20 | |