| 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 | $71.32 | 6.835% | $76.1947 | $76.19 | $76.20 | $76.20 |
| Purchase #2 | $55.32 | 10.467% | $61.1103 | $61.11 | $61.10 | $61.10 |
| Purchase #3 | $245.46 | 10.206% | $270.5116 | $270.51 | $270.50 | $270.50 |
| Purchase #4 | $115.96 | 11.759% | $129.5957 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $149.71 | 10.232% | $165.0283 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $43.85 | 10.108% | $48.2824 | $48.28 | $48.30 | $48.30 |
| Purchase #7 | $232.38 | 11.346% | $258.7458 | $258.75 | $258.75 | $258.70 |
| 7 purchase totals = | $914.00 | $1,009.4688 | $1,009.47 | $1,009.50 | $1,009.40 | |