| 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 | $77.72 | 6.821% | $83.0213 | $83.02 | $83.00 | $83.00 |
| Purchase #2 | $85.93 | 5.685% | $90.8151 | $90.82 | $90.80 | $90.80 |
| Purchase #3 | $206.29 | 6.369% | $219.4286 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $135.93 | 3.238% | $140.3314 | $140.33 | $140.35 | $140.30 |
| Purchase #5 | $71.81 | 13.213% | $81.2983 | $81.30 | $81.30 | $81.30 |
| Purchase #6 | $173.79 | 5.736% | $183.7586 | $183.76 | $183.75 | $183.80 |
| Purchase #7 | $161.71 | 3.283% | $167.0189 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $913.18 | $965.6722 | $965.68 | $965.65 | $965.60 | |