| 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 | $35.98 | 8.729% | $39.1207 | $39.12 | $39.10 | $39.10 |
| Purchase #2 | $6.83 | 11.669% | $7.627 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $128.90 | 3.194% | $133.0171 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $24.51 | 9.390% | $26.8115 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $183.29 | 11.281% | $203.9669 | $203.97 | $203.95 | $204.00 |
| Purchase #6 | $192.33 | 4.314% | $200.6271 | $200.63 | $200.65 | $200.60 |
| Purchase #7 | $83.28 | 10.148% | $91.7313 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $655.12 | $702.9016 | $702.91 | $702.90 | $702.80 | |