| 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 | $45.78 | 9.436% | $50.0998 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $175.44 | 12.167% | $196.7858 | $196.79 | $196.80 | $196.80 |
| Purchase #3 | $8.57 | 13.505% | $9.7274 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $138.42 | 13.174% | $156.6555 | $156.66 | $156.65 | $156.70 |
| Purchase #5 | $31.30 | 12.499% | $35.2122 | $35.21 | $35.20 | $35.20 |
| Purchase #6 | $27.51 | 13.105% | $31.1152 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $129.97 | 4.166% | $135.3846 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $556.99 | $614.9805 | $614.99 | $615.00 | $615.00 | |