| 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 | $56.34 | 10.380% | $62.1881 | $62.19 | $62.20 | $62.20 |
| Purchase #2 | $45.27 | 12.536% | $50.945 | $50.95 | $50.95 | $50.90 |
| Purchase #3 | $202.39 | 8.103% | $218.7897 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $160.26 | 11.839% | $179.2332 | $179.23 | $179.25 | $179.20 |
| Purchase #5 | $39.95 | 4.769% | $41.8552 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $103.62 | 8.690% | $112.6246 | $112.62 | $112.60 | $112.60 |
| Purchase #7 | $134.71 | 13.569% | $152.9888 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $742.54 | $818.6246 | $818.63 | $818.65 | $818.60 | |