| 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 | $120.63 | 3.510% | $124.8641 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $62.39 | 10.716% | $69.0757 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $13.89 | 13.696% | $15.7924 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $48.69 | 9.186% | $53.1627 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $20.65 | 8.459% | $22.3968 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $218.50 | 13.694% | $248.4214 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $35.70 | 5.393% | $37.6253 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $520.45 | $571.3384 | $571.34 | $571.35 | $571.40 | |