| 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 | $213.47 | 12.698% | $240.5764 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $70.88 | 12.217% | $79.5394 | $79.54 | $79.55 | $79.50 |
| Purchase #3 | $198.67 | 6.760% | $212.1001 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $29.38 | 10.269% | $32.397 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $42.40 | 10.199% | $46.7244 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $37.85 | 3.353% | $39.1191 | $39.12 | $39.10 | $39.10 |
| Purchase #7 | $22.89 | 5.432% | $24.1334 | $24.13 | $24.15 | $24.10 |
| 7 purchase totals = | $615.54 | $674.5898 | $674.59 | $674.60 | $674.50 | |