| 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 | $47.55 | 5.724% | $50.2718 | $50.27 | $50.25 | $50.30 |
| Purchase #2 | $247.94 | 12.681% | $279.3813 | $279.38 | $279.40 | $279.40 |
| Purchase #3 | $10.62 | 10.209% | $11.7042 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $88.74 | 8.432% | $96.2226 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $101.98 | 12.238% | $114.4603 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $202.98 | 4.752% | $212.6256 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $211.51 | 12.218% | $237.3523 | $237.35 | $237.35 | $237.40 |
| 7 purchase totals = | $911.32 | $1,002.0181 | $1,002.01 | $1,002.00 | $1,002.10 | |