| 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 | $73.55 | 4.685% | $76.9958 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $172.26 | 3.373% | $178.0703 | $178.07 | $178.05 | $178.10 |
| Purchase #3 | $217.57 | 5.788% | $230.163 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $122.25 | 10.578% | $135.1816 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $38.61 | 6.757% | $41.2189 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $229.45 | 6.530% | $244.4331 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $102.50 | 13.280% | $116.112 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $956.19 | $1,022.1747 | $1,022.17 | $1,022.15 | $1,022.20 | |