| 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 | $100.38 | 5.194% | $105.5937 | $105.59 | $105.60 | $105.60 |
| Purchase #2 | $78.74 | 6.459% | $83.8258 | $83.83 | $83.85 | $83.80 |
| Purchase #3 | $228.47 | 11.742% | $255.2969 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $35.26 | 4.363% | $36.7984 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $229.71 | 3.607% | $237.9956 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $220.69 | 4.238% | $230.0428 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $74.64 | 12.638% | $84.073 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $967.89 | $1,033.6262 | $1,033.63 | $1,033.65 | $1,033.60 | |