| 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 | $97.65 | 11.834% | $109.2059 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $6.32 | 3.461% | $6.5387 | $6.54 | $6.55 | $6.50 |
| Purchase #3 | $139.26 | 9.343% | $152.2711 | $152.27 | $152.25 | $152.30 |
| Purchase #4 | $179.27 | 8.217% | $194.0006 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $23.37 | 9.515% | $25.5937 | $25.59 | $25.60 | $25.60 |
| Purchase #6 | $235.83 | 8.578% | $256.0595 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $132.78 | 12.865% | $149.8621 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $814.48 | $893.5316 | $893.53 | $893.50 | $893.60 | |