| 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 | $18.34 | 4.174% | $19.1055 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $100.51 | 3.187% | $103.7133 | $103.71 | $103.70 | $103.70 |
| Purchase #3 | $205.38 | 10.439% | $226.8196 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $83.48 | 4.557% | $87.2842 | $87.28 | $87.30 | $87.30 |
| Purchase #5 | $140.33 | 11.526% | $156.5044 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $32.53 | 10.399% | $35.9128 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $32.47 | 11.468% | $36.1937 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $613.04 | $665.5335 | $665.52 | $665.50 | $665.50 | |