| 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 | $113.37 | 3.775% | $117.6497 | $117.65 | $117.65 | $117.60 |
| Purchase #2 | $41.55 | 4.307% | $43.3396 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $200.58 | 9.744% | $220.1245 | $220.12 | $220.10 | $220.10 |
| Purchase #4 | $158.50 | 10.287% | $174.8049 | $174.80 | $174.80 | $174.80 |
| Purchase #5 | $30.87 | 10.788% | $34.2003 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $89.89 | 7.150% | $96.3171 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $244.51 | 12.551% | $275.1985 | $275.20 | $275.20 | $275.20 |
| 7 purchase totals = | $879.27 | $961.6346 | $961.63 | $961.60 | $961.50 | |