| 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 | $40.97 | 12.561% | $46.1162 | $46.12 | $46.10 | $46.10 |
| Purchase #2 | $17.55 | 10.117% | $19.3255 | $19.33 | $19.35 | $19.30 |
| Purchase #3 | $94.60 | 6.151% | $100.4188 | $100.42 | $100.40 | $100.40 |
| Purchase #4 | $201.80 | 10.531% | $223.0516 | $223.05 | $223.05 | $223.10 |
| Purchase #5 | $140.97 | 10.169% | $155.3052 | $155.31 | $155.30 | $155.30 |
| Purchase #6 | $137.62 | 13.643% | $156.3955 | $156.40 | $156.40 | $156.40 |
| Purchase #7 | $88.85 | 3.236% | $91.7252 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $722.36 | $792.3380 | $792.36 | $792.35 | $792.30 | |