| 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 | $86.26 | 6.551% | $91.9109 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $177.71 | 6.473% | $189.2132 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $50.89 | 11.573% | $56.7795 | $56.78 | $56.80 | $56.80 |
| Purchase #4 | $120.26 | 12.708% | $135.5426 | $135.54 | $135.55 | $135.50 |
| Purchase #5 | $44.81 | 9.712% | $49.1619 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $10.27 | 8.794% | $11.1731 | $11.17 | $11.15 | $11.20 |
| Purchase #7 | $180.31 | 8.328% | $195.3262 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $670.51 | $729.1074 | $729.10 | $729.10 | $729.10 | |