| 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 | $29.28 | 8.393% | $31.7375 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $68.64 | 12.367% | $77.1287 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $124.30 | 6.432% | $132.295 | $132.30 | $132.30 | $132.30 |
| Purchase #4 | $136.87 | 11.752% | $152.955 | $152.96 | $152.95 | $153.00 |
| Purchase #5 | $22.50 | 9.417% | $24.6188 | $24.62 | $24.60 | $24.60 |
| Purchase #6 | $190.61 | 10.506% | $210.6355 | $210.64 | $210.65 | $210.60 |
| Purchase #7 | $67.57 | 5.351% | $71.1857 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $639.77 | $700.5562 | $700.58 | $700.60 | $700.50 | |