| 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 | $33.99 | 12.489% | $38.235 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $174.43 | 8.787% | $189.7572 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $210.52 | 10.373% | $232.3572 | $232.36 | $232.35 | $232.40 |
| Purchase #4 | $63.53 | 9.549% | $69.5965 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $67.67 | 5.163% | $71.1638 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $36.58 | 13.125% | $41.3811 | $41.38 | $41.40 | $41.40 |
| Purchase #7 | $27.63 | 12.721% | $31.1448 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $614.35 | $673.6356 | $673.64 | $673.65 | $673.70 | |