| 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 | $33.54 | 3.549% | $34.7303 | $34.73 | $34.75 | $34.70 |
| Purchase #2 | $41.39 | 4.148% | $43.1069 | $43.11 | $43.10 | $43.10 |
| Purchase #3 | $31.38 | 3.327% | $32.424 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $18.26 | 3.540% | $18.9064 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $34.77 | 3.228% | $35.8924 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $244.82 | 11.335% | $272.5703 | $272.57 | $272.55 | $272.60 |
| Purchase #7 | $210.54 | 7.367% | $226.0505 | $226.05 | $226.05 | $226.10 |
| 7 purchase totals = | $614.70 | $663.6808 | $663.68 | $663.65 | $663.70 | |