| 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 | $72.32 | 4.835% | $75.8167 | $75.82 | $75.80 | $75.80 |
| Purchase #2 | $14.26 | 6.163% | $15.1388 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $69.72 | 5.168% | $73.3231 | $73.32 | $73.30 | $73.30 |
| Purchase #4 | $213.99 | 13.288% | $242.425 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $228.77 | 10.612% | $253.0471 | $253.05 | $253.05 | $253.00 |
| Purchase #6 | $40.58 | 7.504% | $43.6251 | $43.63 | $43.65 | $43.60 |
| Purchase #7 | $246.50 | 9.546% | $270.0309 | $270.03 | $270.05 | $270.00 |
| 7 purchase totals = | $886.14 | $973.4067 | $973.42 | $973.45 | $973.20 | |