| 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 | $53.93 | 5.502% | $56.8972 | $56.90 | $56.90 | $56.90 |
| Purchase #2 | $238.69 | 6.335% | $253.811 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $155.93 | 13.624% | $177.1739 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $36.74 | 8.840% | $39.9878 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $217.93 | 12.511% | $245.1952 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $121.62 | 7.563% | $130.8181 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $158.57 | 10.455% | $175.1485 | $175.15 | $175.15 | $175.10 |
| 7 purchase totals = | $983.41 | $1,079.0317 | $1,079.04 | $1,079.00 | $1,079.00 | |