| 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 | $49.84 | 3.516% | $51.5924 | $51.59 | $51.60 | $51.60 |
| Purchase #2 | $81.95 | 13.109% | $92.6928 | $92.69 | $92.70 | $92.70 |
| Purchase #3 | $168.74 | 13.440% | $191.4187 | $191.42 | $191.40 | $191.40 |
| Purchase #4 | $135.98 | 8.632% | $147.7178 | $147.72 | $147.70 | $147.70 |
| Purchase #5 | $19.39 | 10.500% | $21.426 | $21.43 | $21.45 | $21.40 |
| Purchase #6 | $145.40 | 9.631% | $159.4035 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $159.57 | 4.362% | $166.5304 | $166.53 | $166.55 | $166.50 |
| 7 purchase totals = | $760.87 | $830.7816 | $830.78 | $830.80 | $830.70 | |