| 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 | $50.72 | 4.465% | $52.9846 | $52.98 | $53.00 | $53.00 |
| Purchase #2 | $16.95 | 7.401% | $18.2045 | $18.20 | $18.20 | $18.20 |
| Purchase #3 | $80.80 | 13.730% | $91.8938 | $91.89 | $91.90 | $91.90 |
| Purchase #4 | $159.43 | 12.241% | $178.9458 | $178.95 | $178.95 | $178.90 |
| Purchase #5 | $64.52 | 12.394% | $72.5166 | $72.52 | $72.50 | $72.50 |
| Purchase #6 | $128.85 | 7.720% | $138.7972 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $135.66 | 4.531% | $141.8068 | $141.81 | $141.80 | $141.80 |
| 7 purchase totals = | $636.93 | $695.1493 | $695.15 | $695.15 | $695.10 | |