| 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 | $54.42 | 5.493% | $57.4093 | $57.41 | $57.40 | $57.40 |
| Purchase #2 | $197.42 | 4.505% | $206.3138 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $142.35 | 9.219% | $155.4732 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $175.58 | 3.634% | $181.9606 | $181.96 | $181.95 | $182.00 |
| Purchase #5 | $6.62 | 5.379% | $6.9761 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $19.41 | 13.318% | $21.995 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $88.85 | 4.182% | $92.5657 | $92.57 | $92.55 | $92.60 |
| 7 purchase totals = | $684.65 | $722.6937 | $722.70 | $722.65 | $722.80 | |