| 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 | $14.99 | 10.399% | $16.5488 | $16.55 | $16.55 | $16.50 |
| Purchase #2 | $194.94 | 8.861% | $212.2136 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $74.26 | 12.640% | $83.6465 | $83.65 | $83.65 | $83.60 |
| Purchase #4 | $31.80 | 10.336% | $35.0868 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $243.99 | 11.442% | $271.9073 | $271.91 | $271.90 | $271.90 |
| Purchase #6 | $36.50 | 6.770% | $38.9711 | $38.97 | $38.95 | $39.00 |
| Purchase #7 | $179.96 | 7.664% | $193.7521 | $193.75 | $193.75 | $193.80 |
| 7 purchase totals = | $776.44 | $852.1262 | $852.13 | $852.10 | $852.10 | |