| 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 | $28.82 | 3.305% | $29.7725 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $219.49 | 6.148% | $232.9842 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $182.73 | 8.457% | $198.1835 | $198.18 | $198.20 | $198.20 |
| Purchase #4 | $71.58 | 11.684% | $79.9434 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $230.74 | 11.202% | $256.5875 | $256.59 | $256.60 | $256.60 |
| Purchase #6 | $186.35 | 13.731% | $211.9377 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $43.90 | 6.407% | $46.7127 | $46.71 | $46.70 | $46.70 |
| 7 purchase totals = | $963.61 | $1,056.1215 | $1,056.11 | $1,056.15 | $1,056.10 | |