| 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 | $91.77 | 8.697% | $99.7512 | $99.75 | $99.75 | $99.80 |
| Purchase #2 | $15.68 | 6.169% | $16.6473 | $16.65 | $16.65 | $16.60 |
| Purchase #3 | $201.38 | 4.336% | $210.1118 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $188.29 | 5.271% | $198.2148 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $96.63 | 13.334% | $109.5146 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $230.63 | 12.658% | $259.8231 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $54.44 | 5.523% | $57.4467 | $57.45 | $57.45 | $57.40 |
| 7 purchase totals = | $878.82 | $951.5095 | $951.50 | $951.45 | $951.40 | |