| 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 | $247.61 | 10.497% | $273.6016 | $273.60 | $273.60 | $273.60 |
| Purchase #2 | $29.73 | 13.115% | $33.6291 | $33.63 | $33.65 | $33.60 |
| Purchase #3 | $135.38 | 12.280% | $152.0047 | $152.00 | $152.00 | $152.00 |
| Purchase #4 | $85.32 | 12.605% | $96.0746 | $96.07 | $96.05 | $96.10 |
| Purchase #5 | $88.57 | 8.463% | $96.0657 | $96.07 | $96.05 | $96.10 |
| Purchase #6 | $84.87 | 4.259% | $88.4846 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $119.72 | 10.354% | $132.1158 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $791.20 | $871.9761 | $871.97 | $871.95 | $872.00 | |