| 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 | $74.64 | 13.481% | $84.7022 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $228.44 | 13.580% | $259.4622 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $138.33 | 12.280% | $155.3169 | $155.32 | $155.30 | $155.30 |
| Purchase #4 | $158.79 | 3.307% | $164.0412 | $164.04 | $164.05 | $164.00 |
| Purchase #5 | $99.30 | 13.475% | $112.6807 | $112.68 | $112.70 | $112.70 |
| Purchase #6 | $87.76 | 5.741% | $92.7983 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $194.61 | 8.460% | $211.074 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $981.87 | $1,080.0755 | $1,080.07 | $1,080.05 | $1,080.10 | |